11309411 has 2 divisors, whose sum is σ = 11309412. Its totient is φ = 11309410.

The previous prime is 11309393. The next prime is 11309483. The reversal of 11309411 is 11490311.

11309411 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11309411 - 2²² = 7115107 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (11309911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5654705 + 5654706.

It is an arithmetic number, because the mean of its divisors is an integer number (5654706).

Almost surely, 2^11309411 is an apocalyptic number.

11309411 is a deficient number, since it is larger than the sum of its proper divisors (1).

11309411 is an equidigital number, since it uses as much as digits as its factorization.

11309411 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 20.

The square root of 11309411 is about 3362.9467732927. The cubic root of 11309411 is about 224.4639816688.

Adding to 11309411 its reverse (11490311), we get a palindrome (22799722).

The spelling of 11309411 in words is "eleven million, three hundred nine thousand, four hundred eleven".